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Missing Number - Grade 1

Missing Number Math Worksheet

Download or print this free missing number math worksheet designed for Grade 1 students.

Printable Missing Number Worksheet for Grade 1
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Worksheet Questions

  1. 11 + ____ = 27
  2. ____ + 8 = 20
  3. 5 + 12 = ____
  4. 15 + 4 = ____
  5. 10 + ____ = 11
  6. 18 + 6 = ____
  7. ____ + 9 = 11
  8. 6 + ____ = 21
  9. 9 + 6 = ____
  10. 6 + ____ = 22
  11. 5 + ____ = 20

Answer Key